package com.easthome.io;

import java.util.UUID;

public class UuidTest {
    public static void main(String[] args) {

        System.out.println("UUID.randomUUID().toString() = " + UUID.randomUUID().toString());
        System.out.println("UUID.randomUUID().toString().replace(\"-\", \"\") = " + UUID.randomUUID().toString().replace("-", ""));
    }
}
